Peter is a brilliant language leaner. Within two weeks, he has developed a good _______ of Chinese and Japanese.
Judy is going to marry the sailor she in Rome last year.
–What’s that noise? –Oh, I forgot to tell you. The new machine ______.
I don’t believe you’ve already finished reading the book — I ______it to you this morning!
The telephone _______, but by the time I got indoors, it stopped.
In recent years many football clubs ______ as business to make a profit. A. have run B. have been run C had been run D. will run